(Solved) - Windows 7 Ubuntu 12.10 dual boot

Okay so I dual booted my computer with Windows 7 and Ubuntu as per the steps given here... I can boot into ubuntu fine. But when I try to bbot into Windows, it shows "A disk read error occured... Press ctrl-alt-del to restart

Thanks whs, but I've tried that method earlier. The problem is, in order to use EasyBCD, you need to successfully boot into Windows 7,which I can't. Any other ideas ? Should I use my Windows 7 disk to repair and boot into windows then run EasyBCD ? Will it work ?